GATEWAY2K (bivši kod - HALTRX) je pomoćni uređaj NG-TRX sistema.
Omogućava prijem i prenos signala i komandi na i sa svih kompatibilnih radio uređaja.
GATEVAY2K omogućava proširenje radnog opsega radio signala, dodatno poboljšavajući performanse sistema NG-TRX i na mestima gde je instalacija teška (zbog debelih zidova ili čvrstih barijera koje mogu ometati prenos signala) ili u slučaju da treba da povećate dužinu prenosa u skladištima ili zgradama smeštenim daleko od glavne zgrade u kojoj je postavljena upravljačka jedinica).
Pored toga, omogućava upotrebu NG-TRX uređaja sa žičanim upravljačkim jedinicama PREGIO serije (sa A2 hardverom). RS485 serijska magistrala obezbeđuje vezu sa upravljačkom jedinicom, omogućavajući ožičenje do maksimalne dužine od 1 km i time uveliko poboljšavajući radni domet NG-TRX sistema.
Specifikacije:
| Type |
Accessory device of the NG-TRX system. It allows to receive and transmit signals and commands to and from all the compatible radio devices. |
| Compatible control units |
VIDOMO2K and PREGIO series (with A2 hardware) control units |
| Max number of GATEWAY2K in the system |
- Up to three GATEWAY2K can be connected to the VIDOMO2K control units;
- Up to four GATEWAY2K can be connected to the PREGIO control units (with A2 hardware).
|
| Setting |
Dipswitch for configuration of the address and other programmable functions |
| LED |
LED for visualization of the RS485 serial line operation, radio signal strength and for the state of the housing tamper protection |
| TX frequency |
- Wireless communication featuring a bidirectional cryptographic protocol between the device and the control unit.
- Use of three high-tech channels, with dynamic selection configurable via browser
- Anti-collision algorithm to control the digital transmissions between the devices, in order to avoid transmission overlapping
|
| Wireless range |
Maximum 1600 m in open field, except for the limitations due to operating conditions. |
| Sound signalling |
Single beep of the internal buzzer upon reception of a compatible radio packet during Monitor RF session |
| Wirings |
Terminals for serial line and power supply connection. Maximum cable length to the control unit: 1 Km |
| IP class |
IP3X |
| Operating temperature |
-10 / +55 °C, environmental class II, 93% Ur. |
| Dimensions and weight |
W 130 x H 34 x D 46 mm, 71 g |
| Power supply |
DC12V from serial line RS485 |
| Power consumption at DC12V |
41 mA during RX (stand-by), 67 mA during TX |
| Compliance |
Compliant with EN50131-3 degree 2, environmental Class II |
